The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 1978
Filed:
Feb. 26, 1976
Ernest R Scott, Mayfield Heights, OH (US);
Charles H MacFarland, Rocky River, OH (US);
The Scott & Fetzer Company, Cleveland, OH (US);
Abstract
An upright vacuum cleaner is disclosed providing a belt lifter operable to connect and disconnect the floor brush belt from the motor drive shaft. The belt lifter combines a viewing window allowing the user to easily observe the position of the belt and/or its operation. The belt lifter is provided with a tubular shaft portion pivotally mounted in the forward wall of the floor nozzle housing and a transparent plastic cup shaped member positioned within the tubular shaft section in which the end wall provides the viewing window. A face plate is keyed to the tubular shaft section to rotate the belt lifter for connecting and disconnecting the belt. A pair of triangular shaped snap rings secure the belt lifter assembly in its assembled position.